Abdul Razzaq

Digital Contact Tracing Apps for COVID-19: Development of a Citizen-Centered Evaluation Framework (Preprint)

2021

<sec> <title>BACKGROUND</title> The silent transmission of COVID-19 has led to an exponential growth of fatal infections. With over 4 million deaths worldwide, the need to control and stem transmission has never been more critical. New …

A Framework for Blockchain-based Secure Management of Mobile Healthcare (mHealth) Systems

2025 · Journal of Web Engineering

In recent years, several research and development initiatives have focused on developing secure and trustworthy systems for the healthcare industry via pervasive and mobile healthcare (mHealth) solutions. State-of-the-art mHealth solutions primarily rely on centralized storage, …